KSS1.5-56J25 is a steel spur gear with a module of 1.5, 25 teeth, and a 6 mm wide by 2.8 mm deep keyway, designed for metric applications. It has a bore diameter of 50 mm, a pitch diameter of 90 mm, an outside diameter of 93 mm, a face width of 15 mm, and a hub width of 10 mm. The gear is made of S45C steel with a hardness less than 194HB and meets JIS grade N8 precision (JIS B1702-1:1998). The keyway conforms to JIS B1301 with Js9 tolerance, and a set screw is included. The part has a theoretical backlash of 0.14 to 0.32 mm, weighs 0.75 kg, and has an allowable torque of 75.3 N·m (7.68 kgf·m).
Module 1.5, 56 Tooth Mild Steel Spur Gear with 25mm Finished Bore
Inch Gears: AGMA 12, 10, 9, and 8
Available Pitches: 120 thru 16
Pressure Angles: 20° and 14.5°
Metric Gears: ISO 5 thru 9
Available Modules: 0.3 thru 3
Pressure Angles: 20° and 14.5°
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Elements of Metric Gear Technology
How to Achieve Optimum Performance in a Miniature Gear Train
You May Also Need:
Shafts
Bearings
Couplings
Our metal spur gears are available in a variety of materials, including:
With a variety of fastening styles, including:
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KSS1.5-56J25 | KSS1.5-56J25 |
| Product Name | Metal Spur Gears (metric) | Module 1.5, 56 Tooth Mild Steel Spur Gear with 25mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 56 | 56 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
